Manuel and I stopped at Rocky Face Mountain on the way home from the weekend. We were looking around the cliffs when I saw this north American millipede acting erratic with something on its head. I watched the struggle for awhile and decided to photograph it. I did some research and found out what was going on. The attacker is a female glow-worm beetle and it feeds on north American millipedes. The female beetle apparently never develops wings. They eventually eat everything inside. For more information: edis.ifas.ufl.edu/pdffiles/IN/IN60900.pdfbugguide.net/node/view/9382